title: [Anatomo-functional aspects of the gallbladder in patients with Chagas megaesophagus].
mesh_terms: D000293:Adolescent; D000328:Adult; D014355:Chagas Disease / Q000150:complications*; D002769:Cholelithiasis / Q000503:physiopathology*; D004931:Esophageal Achalasia / Q000503:physiopathology*; D005260:Female; D005704:Gallbladder / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009197:Myenteric Plexus / Q000473:pathology*; D009474:Neurons / Q000503:physiopathology; D013368:Submucous Plexus / Q000473:pathology*
vernacular_title: Aspectos anátomo-funcionais da vesícula biliar em pacientes com megaesôfago chagásico.